@inproceedings{f7815f5546054213b083e56d7c7b205a,

title = "The Cuntz algebra Q_N and C*-algebras of product systems",

abstract = "We consider a product system over the multiplicative group semigroup N^x of Hilbert bimodules which is implicit in work of S. Yamashita and of the second named author. We prove directly, using universal properties, that the associated Nica-Toeplitz algebra is an extension of the C*-algebra Q_N introduced recently by Cuntz.",

keywords = "C*-algebra, Hilbert bimodule, product system",

author = "Hong, {Jeong Hee} and Larsen, {Nadia S.} and Wojciech Szymanski",

year = "2012",

language = "English",

isbn = "978-606-8443-01-0",

series = "Theta Series in Advanced Mathematics",

publisher = "Theta",

pages = "97--109",

editor = "Ionel Popescu and Radu Purice",

booktitle = "Progress in operator algebras, noncommutative geometry, and their applications",

}